Huawei Smart Meter DDSU 666-H 1F

Huawei Smart Meter DDSU 666-H 1F + transformer The Smart Power Sensor DDSU 666-H 1F przeznaczony meter is used to monitor electrical parameters in photovoltaic installations.It offers the ability to view real-time parameters such as single-phase voltage and current, active and reactive power, frequency, positive energy, reverse energy and many others.All data is presented on the LCD display.Measurements up to 100 A are performed using current transformers.The meter communicates via the RS485 interface and is designed to be mounted on a TH bus.